Denghao Li
Denghao Li
> homomorphic encryption, differential privacy > The main goal is to include federated learning in a release so users can just `pip install xgboost` to get the functionality. A few...
okay, it's not about absl, update CMakeLists.txt from c++11 to c++14 fixed it, but it is about zliib, the errors are: ``` /usr/bin/ld: /usr/local/lib/libgrpc.a(message_compress.cc.o): in function `zlib_compress(grpc_slice_buffer*, grpc_slice_buffer*, int)': message_compress.cc:(.text+0x541):...
I don't know if it is okay to discuss in this issue or I should start a new one: why the distributed server won't exit after a vertical gbdt training...
> Hi @lidh15 , > > We use grpc 1.50.0 to generate the proto files. If you use a version other than 1.50.0, you may need to go to src/FedTree/grpc...
and one more question, how many bits of N is used in paillier HE for vertical GBDT? Typically it is 2048, but I didn't see this description in the documentation.
I use `verbose=True` and `AgentType.STRUCTURED_CHAT_ZERO_SHOT_REACT_DESCRIPTION` simply because it is demoed in the doc and in fact, I don't know what is happening behind.
> Subject: Proposal for Integrating SecretFlow/HEU as an HE Alternative in XGBoost > > Hi XGBoost Community, > > I'm a developer from the SecretFlow community, and we would like...
> 1. `PYU`是明文设备，目前是依托于python作为载体，主要提供参与方本地的明文计算。 > 2. `SPU`是MPC密态设备。这里密态设备是虚拟的概念，SPU本质上是由多个计算方组成，并提供了密态设备这个视角，好处是帮助用户屏蔽MPC底层多个计算方协同计算的细节。SPU并不是你理解的`在中心进行安全计算`，计算还是发生在各个计算方的，你说的`中心`更多的可以理解为是驱动者（driver），driver负责把计算任务分发给SPU，而SPU提供了虚拟设备的视角，让你看起来是在driver这个视角操纵了它。 pyu 就是python unit的缩写吗？这里的“一个设备”指的是什么？是指一个PYU实例可以以非隐私的方式执行各种python函数吗？
> In general: > > Langchain provides a great set of tools for developing LLM based systems. Developers are typically expected to pick what they need from the repo and...